A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.3210, 10.0220 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Lanzada | SO | 13 | 1341 | 1341 |
Caspoggio | SO | 14 | 1411 | 2752 |
Chiesa in Valmalenco | SO | 15 | 2514 | 5266 |
Villa di Tirano | SO | 16 | 3000 | 8266 |
Torre di Santa Maria | SO | 16 | 773 | 9039 |
Spriana | SO | 16 | 97 | 9136 |
Tirano | SO | 17 | 9130 | 18266 |
Ponte in Valtellina | SO | 17 | 2362 | 20628 |
Bianzone | SO | 17 | 1285 | 21913 |
Teglio | SO | 17 | 4540 | 26453 |
Chiuro | SO | 17 | 2534 | 28987 |
Tresivio | SO | 17 | 2030 | 31017 |
Sernio | SO | 18 | 486 | 31503 |
Poggiridenti | SO | 18 | 1924 | 33427 |
Montagna in Valtellina | SO | 18 | 3032 | 36459 |
Vervio | SO | 18 | 217 | 36676 |
Grosotto | SO | 19 | 1622 | 38298 |
Lovero | SO | 19 | 661 | 38959 |
Piateda | SO | 19 | 2219 | 41178 |
Tovo di Sant'Agata | SO | 19 | 628 | 41806 |
Mazzo di Valtellina | SO | 19 | 1022 | 42828 |
Castello dell'Acqua | SO | 19 | 622 | 43450 |
Grosio | SO | 20 | 4443 | 47893 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-08-14 19:33:42 |
46.3207 | 10.0222 | 12 | 2021-08-14 19:40:48 |
Sala Sismica INGV-Roma | 94160921 |
Field | Value |
---|---|
Time (UTC) | 2021-08-14 19:33:42 ± 0.12 |
Latitude | 46.3207 ± 0.0054 |
Longitude | 10.0222 ± 0.0117 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94160921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 938 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68888 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 94160921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-14 19:40:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAGA.HHZ. | 2021-08-14T19:34:06.33 | 0.3 | undecidable | manual | S | 142 | 76.4679 | 91 | 0.67 | 55 |
IV.MDI.HHZ. | 2021-08-14T19:34:02.07 | 0.3 | undecidable | manual | S | 201 | 65.49 | 91 | -0.68 | 56 |
IV.ZONE.HHZ. | 2021-08-14T19:34:01.28 | 0.3 | undecidable | manual | S | 173 | 62.1933 | 91 | -0.59 | 60 |
ST.RONC.EHZ. | 2021-08-14T19:34:00.99 | 0.3 | undecidable | manual | S | 129 | 59.5959 | 91 | -0.19 | 68 |
ST.CARE.EHZ. | 2021-08-14T19:33:59.41 | 0.3 | undecidable | manual | S | 77 | 52.7028 | 92 | 0.06 | 68 |
CH.DAVOX.HHZ. | 2021-08-14T19:33:58.84 | 0.1 | undecidable | manual | S | 348 | 52.2033 | 92 | -0.34 | 86 |
SI.MOSI.HHZ. | 2021-08-14T19:33:58.86 | 0.3 | undecidable | manual | S | 51 | 52.0035 | 92 | -0.28 | 67 |
IV.MABI.HHZ. | 2021-08-14T19:33:57.39 | 0.1 | undecidable | manual | S | 128 | 47.9187 | 92 | -0.67 | 82 |
IV.MAGA.HHZ. | 2021-08-14T19:33:56.82 | 0.3 | undecidable | manual | P | 142 | 76.4679 | 91 | 0.82 | 53 |
IV.ZONE.HHZ. | 2021-08-14T19:33:54.10 | 0.1 | undecidable | manual | P | 173 | 62.1933 | 91 | 0.29 | 87 |
CH.FUORN.HHZ. | 2021-08-14T19:33:54.93 | 0.1 | undecidable | manual | S | 29 | 38.0286 | 93 | -0.49 | 87 |
IV.MDI.HHZ. | 2021-08-14T19:33:54.27 | 0.1 | undecidable | manual | P | 201 | 65.49 | 91 | -0.05 | 90 |
ST.RONC.EHZ. | 2021-08-14T19:33:53.77 | 0.1 | undecidable | manual | P | 129 | 59.5959 | 91 | 0.36 | 85 |
IV.BRMO.HHZ. | 2021-08-14T19:33:53.13 | 0.1 | undecidable | manual | S | 57 | 31.8459 | 93 | -0.64 | 84 |
SI.MOSI.HHZ. | 2021-08-14T19:33:52.54 | 0.1 | undecidable | manual | P | 51 | 52.0035 | 92 | 0.31 | 88 |
ST.CARE.EHZ. | 2021-08-14T19:33:52.46 | 0.1 | undecidable | manual | P | 77 | 52.7028 | 92 | 0.11 | 91 |
CH.DAVOX.HHZ. | 2021-08-14T19:33:52.47 | 0.1 | undecidable | manual | P | 348 | 52.2033 | 92 | 0.2 | 91 |
IV.MABI.HHZ. | 2021-08-14T19:33:51.75 | 0.1 | undecidable | manual | P | 128 | 47.9187 | 92 | 0.14 | 91 |
CH.FUORN.HHZ. | 2021-08-14T19:33:50.36 | 0.1 | undecidable | manual | P | 29 | 38.0286 | 93 | 0.27 | 91 |
IV.BRMO.HHZ. | 2021-08-14T19:33:49.26 | 0.1 | positive | manual | P | 57 | 31.8459 | 93 | 0.12 | 95 |
CH.BERNI.HHZ. | 2021-08-14T19:33:48.21 | 0.1 | undecidable | manual | S | 0 | 10.2786 | 126 | 0 | 100 |
CH.BERNI.HHZ. | 2021-08-14T19:33:46.32 | 0.1 | undecidable | manual | P | 0 | 10.2786 | 126 | 0.39 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BERNI.HHE. | ML:1.7 | 0.000502 | 0.22 | AML | other | m | 2021-08-14T19:33:48.30 |
CH.BERNI.HHN. | ML:1.7 | 0.0005395 | 0.08 | AML | other | m | 2021-08-14T19:33:48.44 |
IV.BRMO.HHN. | ML:1.1 | 0.00005835 | 0.58 | AML | other | m | 2021-08-14T19:33:53.55 |
IV.BRMO.HHE. | ML:1.0 | 0.000038100000000000005 | 0.14 | AML | other | m | 2021-08-14T19:33:53.56 |
CH.FUORN.HHE. | ML:0.8 | 0.000022499999999999998 | 0.7 | AML | other | m | 2021-08-14T19:33:55.03 |
CH.FUORN.HHN. | ML:0.8 | 0.000025399999999999997 | 0.2 | AML | other | m | 2021-08-14T19:33:56.77 |
IV.MABI.HHE. | ML:1.0 | 0.000026500000000000004 | 0.18 | AML | other | m | 2021-08-14T19:33:57.59 |
IV.MABI.HHN. | ML:1.0 | 0.00002265 | 1.16 | AML | other | m | 2021-08-14T19:33:57.61 |
CH.DAVOX.HHE. | ML:1.6 | 0.0000904 | 0.42 | AML | other | m | 2021-08-14T19:33:59.84 |
CH.DAVOX.HHN. | ML:1.5 | 0.00006994999999999999 | 0.1 | AML | other | m | 2021-08-14T19:33:59.79 |
ST.RONC.EHN. | ML:1.5 | 0.0000711 | 0.22 | AML | other | m | 2021-08-14T19:34:01.21 |
ST.RONC.EHE. | ML:1.5 | 0.0000591 | 1.5 | AML | other | m | 2021-08-14T19:34:02.02 |
IV.ZONE.HHE. | ML:1.2 | 0.0000316 | 0.8 | AML | other | m | 2021-08-14T19:34:02.04 |
IV.ZONE.HHN. | ML:1.1 | 0.00002695 | 0.2 | AML | other | m | 2021-08-14T19:34:02.50 |
IV.MDI.HHN. | ML:1.3 | 0.0000337 | 0.5 | AML | other | m | 2021-08-14T19:34:02.26 |
IV.MDI.HHE. | ML:1.1 | 0.000025049999999999996 | 0.78 | AML | other | m | 2021-08-14T19:34:03.07 |
IV.MAGA.HHN. | ML:1.3 | 0.00003075 | 0.24 | AML | other | m | 2021-08-14T19:34:07.83 |
IV.MAGA.HHE. | ML:1.4 | 0.00003990000000000001 | 0.34 | AML | other | m | 2021-08-14T19:34:09.30 |
ST.CARE.EHE. | ML:0.8 | 0.000016539465 | 1.3952 | AML | other | m | 2021-08-14T19:34:01.95 |
SI.MOSI.HHE. | ML:1.0 | 0.000022885875 | 0.1664 | AML | other | m | 2021-08-14T19:33:59.47 |